149816862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 380190720

約数和(自身を除く): 230373858

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 558, 589, 741, 806, 1087, 1178, 1209, 1482, 1767, 2174, 2223, 2418, 3261, 3534, 3627, 4446, 5301, 6522, 7254, 7657, 9783, 10602, 14131, 15314, 19566, 20653, 22971, 28262, 33697, 41306, 42393, 45942, 61959, 67394, 68913, 84786, 101091, 123918, 127179, 137826, 185877, 202182, 254358, 268489, 303273, 371754, 438061, 536978, 606546, 640243, 805467, 876122, 1280486, 1314183, 1610934, 1920729, 2416401, 2628366, 3841458, 3942549, 4832802, 5762187, 7885098, 8323159, 11524374, 16646318, 24969477, 49938954, 74908431, 149816862]

約数ペア:

[(1, 149816862), (2, 74908431), (3, 49938954), (6, 24969477), (9, 16646318), (13, 11524374), (18, 8323159), (19, 7885098), (26, 5762187), (31, 4832802), (38, 3942549), (39, 3841458), (57, 2628366), (62, 2416401), (78, 1920729), (93, 1610934), (114, 1314183), (117, 1280486), (171, 876122), (186, 805467), (234, 640243), (247, 606546), (279, 536978), (342, 438061), (403, 371754), (494, 303273), (558, 268489), (589, 254358), (741, 202182), (806, 185877), (1087, 137826), (1178, 127179), (1209, 123918), (1482, 101091), (1767, 84786), (2174, 68913), (2223, 67394), (2418, 61959), (3261, 45942), (3534, 42393), (3627, 41306), (4446, 33697), (5301, 28262), (6522, 22971), (7254, 20653), (7657, 19566), (9783, 15314), (10602, 14131)]